Se(17)—三种等待

package test;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.chrome.ChromeDriver;

import org.openqa.selenium.support.ui.ExpectedCondition;

import org.openqa.selenium.support.ui.WebDriverWait;

import org.testng.annotations.Test;

public class buttongroup {

@Test

public void test() throws InterruptedException{

System.setProperty(“webdriver.chrome.driver”, “D:/01 Learn WebDriver/chromedriver.exe”);

WebDriver dr = new ChromeDriver();

dr.manage().window().maximize();

        dr.get(“file:///C:/Users/fengchuanyun/Desktop/1/%E8%87%AA%E5%8A%A8%E5%8C%96%E7%BB%83%E4%B9%A0/status.html”);

        //1.强制等待

        //Thread.sleep(2000);

        //2.显性等待,wait类,总共等10秒，每1秒检查一次，通常只写前两个参数

        /*(new WebDriverWait(dr,10,1)).until(new ExpectedCondition<Boolean>() {

@Override

public Boolean apply(WebDriver d) {

//timeout异常

//return d.findElement(By.xpath(“//*[@name=’display’]”)).isDisplayed();

//可以找到

return d.findElement(By.xpath(“//*[@name=’radio’]”)).isDisplayed();

}

});

        dr.findElement(By.xpath(“//*[@name=’radio’]”)).click();

        System.out.println(dr.findElement(By.name(“radio”)).isDisplayed());*/

        //3.隐形等待

        //定位元素 超时设置

        dr.manage().timeouts().implicitlyWait(3, TimeUnit.SECONDS);

        //页面初始化超时

        //dr.manage().timeouts().pageLoadTimeout(3, TimeUnit.SECONDS);

        System.out.print(“hhh”);

//dr.quit();

}

}